20179954529

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1\times {\mathrm{69371}}^1$

素因数の和:70840

約数の個数: 16

約数和(自身を含む): 23875067520

約数和(自身を除く): 3695112991

約数列:

[1, 7, 29, 203, 1433, 10031, 41557, 69371, 290899, 485597, 2011759, 14082313, 99408643, 695860501, 2882850647, 20179954529]

約数ペア:

[(1, 20179954529), (7, 2882850647), (29, 695860501), (203, 99408643), (1433, 14082313), (10031, 2011759), (41557, 485597), (69371, 290899)]